{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1362282621",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7e76fa7fadeee07f6a556240328a2dbdc2aef190da352dd413c4268776b8ea46",
    "signature": "0xf7cb97a49d41b215f3279070432ea02440c897bf193577c0cf0b5a0d7e2fc3d31baabb6d00c4305ad24c9c26f06b192a3da59e4f17b95cdb6bb917b582f614d81c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}