{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1219251561",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x065971a8229db42ccabd836f7f10676943f400f99178ca8c37ef50a6be4ded6b",
    "signature": "0xc5ea396851ed21e0dcb4617a78c044542a4700cfa00105049d9102d7a8062760667674bb78fb12abbd24de856bddfed6bbb6bf737eb3a406a417d94c8f63adec1b",
    "signer": "0x793bbEFbb3Cf1e6529B90296e502145aCcCDE8d6",
    "userId": "838777725"
  }
}