{
  "manageEntity": {
    "action": "Repost",
    "entityId": "375002244",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcbe7ab8202d2e030beb33c3c4c26c8553cf7bdfa910d33938a362499bf77c81a",
    "signature": "0x24469cb1cc069d70ce8afe10537f74caadf88bbb89bf13a4cb77609a237a38c8398d0cafba0e485c2e410bfa09a100ee8f6b15eed9650df9a0c1ba17b924c6ff1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}