{
  "manageEntity": {
    "action": "Repost",
    "entityId": "53940255",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x73b155940a799cd02cad15b1aff077968732ce9438387210c78cb00687353b56",
    "signature": "0xb1692f0e9c4fe52c8b7367e01e0b22a45914497cccd7d61c1918ef54f7b824f52565d5cbb2cbcb63cac39c914a22069b20a0e333607975e68403ab0e49b4d7031c",
    "signer": "0x793bbEFbb3Cf1e6529B90296e502145aCcCDE8d6",
    "userId": "838777725"
  }
}