How to insert json data in Tendermint

Question

How to insert json data in Tendermint in order to fetch using Tx_search URL

curl "localhost:26657/tx_search?query=\"account.owner='Ivan'\"&prove=true"

Guys I see this example on every platform, but no-one talks about how account.owner is added

Help me with writing JSON object on tendermint from commandline.

re: how account.owner is added: It's right above the "Querying transactions" section https://tendermint.com/docs/app-dev/indexing-transactions.html#adding-tags — melekes, Aug 26 '18 at 04:23
@insaneCat that's in go, but buddy I'm finding JSON to write from command line. — Priyal, Aug 26 '18 at 05:12
I am also finding it hard to understand the documentation, how is it added? — Minh Tran, Nov 06 '18 at 06:18

score 0 · Answer 1 · answered Dec 05 '18 at 12:30

https://tendermint.com/docs/app-dev/indexing-transactions.html#adding-tags

As documentation says, the tags are added in ResponseDeliverTx. The example there is in Golang. Should be similar for other languages.

E.g., in Javascript using https://github.com/tendermint/js-abci:

deliverTx (request) {
  let tx = padTx(request.tx)
  let number = tx.readUInt32BE(0)
  if (number !== state.count) {
    return { code: 1, log: 'tx does not match count' }
  }

  // update state
  state.count += 1

  return { code: 0, log: 'tx succeeded', tags: { "account.owner": "Priyal" } }
}

Full listing can be found here

score 0 · Answer 2 · edited Dec 20 '18 at 11:00

0

You can find the answer on the official Tendermint documentation.

On page 17, there is an example POST using JSON - you must adhere to the jsonrpc format defined there, and make sure your tx field is base-64-encoded.

edited Dec 20 '18 at 11:00

Paul Benn

1,911
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answered Dec 20 '18 at 08:26

Qiu Yingzi

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How to insert json data in Tendermint

2 Answers2