{
  "manageEntity": {
    "action": "Repost",
    "entityId": "659717019",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0e37a257b4460fe5418910840d941a7f0884ce74a212cdf08b57be33aef8c60f",
    "signature": "0xb32470e4df8892e4024c5b90faa82bfedb746d48225891075acd385855729c3e32680134b73a103a0b788cbddb94f0cc2af53f72a4d2a98b598ee2fda8f10ad91c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}