{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1217221200",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6c452e5a496c554135f9a70f01290bd4d6b02869bb1de079fbadee6511bef112",
    "signature": "0x681515cc7a44789c1e765b827de906e1f68200d4858feb595040136fb7cd8ab509f97b343257c58430e30545fd0f9c521aad3af8227b6e29ba780aa146aa142e1c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}