{
  "manageEntity": {
    "action": "Repost",
    "entityId": "465153992",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x692ead54f39ec76fe54f787c730068f9c00d4723c22fb1b73b923c45fe5beb80",
    "signature": "0xafeffa0204c8c388994e0f6574a2e94b281b369405cc5f81edbd5bf250ce78aa42aafecb076df61b28479d11641dfe1ceca9e84a089403de48b7fd5001990a061b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}