{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1528822107",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8d2921d12236c12616be08e62b2663dca70f864d260408f235812530278d718b",
    "signature": "0xe7c77af8a488a76e477085b4afe2ce3a0c00a919f753eb3f8a3d59563f4acbcd6d96c1940a30044491ddc8e5eb9ffeb8e5da1feb8f2901182be9d29a253a74511c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}