{
  "manageEntity": {
    "action": "Repost",
    "entityId": "692968",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6fed4f9be50084c18701840a8f2bc00d4023e9beab253c9ec60b768c8d8dda4d",
    "signature": "0xb63f98a599dd710f69d165f75a7495e6a3585399d3104101040ca2a15189ab440da8f2c4532100e9cb41f6e34aa2faba0007d0804e7a11998988aa371dee1a921c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}