{
  "manageEntity": {
    "action": "Repost",
    "entityId": "167572508",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x53b62adf8347647699f622ce7beb9ad5bb0d409cd6f45fb47f9d158671faee57",
    "signature": "0x0a330f996ea6f584ecece1f362d15c0f13c25df2b82144d78740cb8d4c96d1b858fb1f4ced6c9cd707a23b050c5ea8ac10a2867e209ba011b61b90bfa2b545511c",
    "signer": "0x204E506f1D5498d2CABD41d2fc7a3078d5792835",
    "userId": "768479471"
  }
}