{
  "manageEntity": {
    "action": "Repost",
    "entityId": "595446979",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe9c1582c2418d9f623d1a051e6a8cf52ba2ab059e2fb0c9bbd91e13890674789",
    "signature": "0x763c3c751619a0076f35e27b1b38b2f1a40b6d29aa60fe98653effa492f2d27e787adfa0b60310c42cc982af5f44670cd422c1fbbc2c2c81b70673918bd64ae41c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}