{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1955698777",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe77964fc63b724f8338ff733655a808c828ce6a4c84e6daa02ffc77fa6678ca4",
    "signature": "0xc75d30009afc7a08c6a536f79db7c56b936b3036d670276fbd144ac5ca17061415fb82bf45e64c504133dcaecab57b35d9247b642b2dcdc280eee036bc34c6931c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}