{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1896053714",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x875f6b80b8916dae932b061669fbaa30b809b83187f42bd8873db13ee7b085c5",
    "signature": "0x94501ead130c3a158184cc6ad3140690ad64ad804cf5a1f3f89ca6249509410451859187a9d9647a1b80333e228a472993a4c493cbbe24296dcc1707d3cd30451b",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}