{
  "manageEntity": {
    "action": "Repost",
    "entityId": "381788",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa485513ddc97193fa9aa4bbb6b86697257eff1332b540461ef776f463186b4e7",
    "signature": "0x13e63ae3439e1d44e2f714fdab629bc418d913c39fbe421a648740233fc61cbe0f56cfe6f7383aded4126024e54ceb40f2f272fb4065b750186c625d07faf6bf1b",
    "signer": "0xA66d5981794A5e084FBD9adBFF28F465924fb9a9",
    "userId": "980224167"
  }
}