{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1807665344",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfe5c294cfd5ece8cb7ab0f2e38223e52348ec73aee94463a5fc6f58a41093702",
    "signature": "0xa32df2b6a4249470e27cbef7ae9c36be1e4611f500f4690760358ce1e672ebf37d9423a36552218646abf4a0e5bfe2156e8d0fbaf650a035c3ade3eb2ab5bb151c",
    "signer": "0x67E321241D4e44e5aB5D1c365505f0F33044C7BE",
    "userId": "460631539"
  }
}