{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1814416087",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x537e4534ab393a6a80caf08d5849fc89562fe8b17344e132bef0d1f0454a0b5f",
    "signature": "0xd15d6b80263ce2516fa41dac89255cf7bfcc57bfc38290970a139c967d213c7f5bb117fded1cfa485c440856601f7eae2036e6993a0df5f86247d76334ee2ed41c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}