{
  "manageEntity": {
    "action": "Repost",
    "entityId": "267618986",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x360f5da314a70e3f2b52c65ef5cb5433b1ec847aeb46b7867d66e17cf4c8ece2",
    "signature": "0x80717874c4dc50190d3ebd8b8ae8ce862a2c55823f00c65858014814efca74547c91e70b39f70ce95d8c674e869ed4a3219e51035668351be164e219dc8cf0471b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}