{
  "manageEntity": {
    "action": "Repost",
    "entityId": "767455",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2ea38837488109ee4cb34eec59f2d6bb4a2ebb6b0e45b9c63a04648760f1b59f",
    "signature": "0x561d395e3f5275f53e64920ce7bc7144b4fc9dddb817e034caa9eebf11e3173a4645228394ae7a74c2bc0451662f29062c3ebb8526fb853cb785db1c82c31fab1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}