{
  "manageEntity": {
    "action": "Repost",
    "entityId": "967144",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4f269e2071e7d330e35421ce3a44e63df25b5d1763a3654bed419b6a31a73971",
    "signature": "0x7ff40d7713c3d171a44507e32d5140e6ec4a5085b8564e9003cab97cef87702e0bbb2fd52f856ea939c0a45f96863b7c4d319e3db1c583c8408f5a7f5baf23d61c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}