{
  "manageEntity": {
    "action": "Repost",
    "entityId": "701953988",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd5733adf2a4d33b5b6250c2de9905c05312030ad2579fc518a8fa9db9e5470cf",
    "signature": "0x7337bef58700b3de922148f1f3b7f8550281aacaba7d7d1b72995ad0113e552d3117144c10dc40a94db0edac232763137b1cb895884f78414e69b26732b73ac21b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}