{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1128085654",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0fbbbca584f43acf4a8be26d7ab4e78b212f1ffec67896b8f2548d0789b2ffa7",
    "signature": "0x4fa5903b781f2df20a6d3be3d4127a74161346d6e454c820d8b07c22be3faca32819593e4316219dc4829a368c0b2bfa8e45fcabd2e5e8c89b72c58419fbe3841b",
    "signer": "0x793bbEFbb3Cf1e6529B90296e502145aCcCDE8d6",
    "userId": "838777725"
  }
}