{
  "manageEntity": {
    "action": "Repost",
    "entityId": "250073",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3832cf5bd3e1dec2a194a693d09c083fce06abaaed77d7c84fc056150edee7e0",
    "signature": "0x5fd903a738bdb249855561907edd639a34e9b2a65cd0ceabb0fe06cd0e99865903060004d72d9f4f62eeebbf4c8c80b8fcfb59534683634e5a1dd82c94acfc231b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}