{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1371252602",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7e4a41d8dc9ca568753f553bc132de23d610e60faf6f77f09a3dc3ee4f7eb8da",
    "signature": "0xcff7699c143163abf2d6a99e8b3df9ec7970a892396ebbde996359a2f70a0b7a09709ac5ca15ec06b39cd198492c7a7ae64211e47d175f6002e98e5cbfb906a51b",
    "signer": "0xab28764Bd1224556ebA1d8Bc48d3f1F5D2e4E1dD",
    "userId": "281054123"
  }
}