{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1228807188",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd3ca2eff57fc9aa040a2c16201dafb7acddab976c2018945ab13cd28030b732d",
    "signature": "0xb300ff1504851e61c843da8be099eb3688e83639dda4a3c367e234833c55e6bd28e3fec557894da403765da42ebc4f91100cfcb424d0901bd0ffecd631a40aea1c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}