{
  "manageEntity": {
    "action": "Repost",
    "entityId": "334034278",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2fb8e2fbfc6a46f484654fd316de56c7ddc9c6961f81a9e21cba9af3a8e82f91",
    "signature": "0x2add7f1f9451eb9dd2c0b0d7f227f258ea945c4242924c9383807c55ff57372b76c4fb8fa7accb2e192d7f26c6cca50eccbbd6e7d8616a96c9b507dafec0b4561b",
    "signer": "0x793bbEFbb3Cf1e6529B90296e502145aCcCDE8d6",
    "userId": "838777725"
  }
}