{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1232254335",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7c77cbb1a3230460086e654b10d210c6e4aa90dcfbf627ae0b9254d325e11983",
    "signature": "0x49771c739f24ed84c457fbd29da60f7c634233705bbb4ec553f60a0d2dcaf9534792c1dfe3de4e4cb27d7a11b92848df1e24e211f8d77da65dd47bb577f8bc121b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}