{
  "manageEntity": {
    "action": "Repost",
    "entityId": "544442985",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x969c89ec41cf2b1613cf57d21691e50ac03f5a159e552a92435f452e358276b3",
    "signature": "0x282a20658d82f00df4a20a608f90e7f1b49ddf163a43aa38bd77b9c01f673572645c79f8892e4d128d6867a36380761ed71a0701c4848fd759da7a000a6b67b81c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}