{
  "manageEntity": {
    "action": "Repost",
    "entityId": "214257083",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x993dc55c70ed57dd2936f96ab6b132ac684096cf4bd000fbe21e49b6dd04f980",
    "signature": "0x818472fef1df7a77d27742c00b100518830bdcb3479883d888966d3120ccf7ad6c0cd67c956af90687c5df428bd062f1c01b63d33166734037ec51c8923f7e731b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}