{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2045216507",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4fc6741e3dfe1c0a206428bad05151ffa890593c13745687c38899d23cfbefb9",
    "signature": "0x5eb4b44ea2093bcd55719c57f32ae2aaa1792b357a9a12009f0d5188da0fae794050a024cceff4f0fbe2a56fabf46925a62fdd5279fb306549d0200d744735b41b",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}