{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1866233740",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xce0573bbaaa8e92cefca328a2d7c15d9e0338ee717b927dcaa5812ade7fbf9de",
    "signature": "0xeeeeba25ff3748688bdafa74de49a441bf25e0cb13a58144d5b20a9d13065aa133ce34aa128772ce5a8700b7cca63f3122ca7e889be52163e7c71e04bcf714161b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}