{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1418577862",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5511627ed4085324188a8d89ee7074c55ebde10356ec6c34baff8e80443b9dd3",
    "signature": "0x681d5ef959621bdd444b9c6b302c955967d7823183e303ac1fb8a226723fae203d29a09d477216199d6652ee5e922687492da4a1aef0c47c338b2aa07838860d1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}