{
  "manageEntity": {
    "action": "Repost",
    "entityId": "635455928",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x08c621d4aca1f70baef370c17ed1266dd2cdad4056113bfcd3c7a150ca579b00",
    "signature": "0x0535f23b3e0eca0c8d9536599f46a2c60ca626d9f6bba21179d4920e47c12a9a5392c6df4acfccc6263d341ed59f30164b56be2c1821b6d14f3f06cbdf4beb131b",
    "signer": "0x2ACda02e37Db2DC08f82aEFAB268F0610974bb3c",
    "userId": "416239376"
  }
}