{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1431031856",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7998a48673a2f2e26512c66b25d415fa2073f251acd0f1fc00d72c95515cda22",
    "signature": "0x41419251aa5b980be8511f648cbfb60e87f2d9226d795abaeb5c5ea69985e871487f4c07c978121b77b878cfd63bb1cb54e8d34cc77d94703a1ac6c2cbf9bd7e1c",
    "signer": "0xd1bC12b8b46f2FAa152aB791052b4a26826F86F5",
    "userId": "481080235"
  }
}