{
  "manageEntity": {
    "action": "Repost",
    "entityId": "534607532",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0344e30c360a347f6af74600603942f3930e8d250bd9577e9e4093745cbef06f",
    "signature": "0xb38ad389ac440ae8a4748838c1bfb5ca26e0b7bbba549a8d705b8ae52dc06e042453568b6e70bddeba6cd6d20095bbf97f83e3e0e70cfc175ad98a49b8fc12221c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}