{
  "manageEntity": {
    "action": "Repost",
    "entityId": "261222",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x77783103635df488dc11c5c64758a1f153d11589b35bfeb2f9228ff520e89c55",
    "signature": "0x33c5c2a86983a1ad6748530a574ae738490e5564af4339881fe38887d33e06a1125ae56c3e73014c2c15f9ee3094e6b3856ba8d6c4756bd7ff1eb5445b90520d1b",
    "signer": "0x793bbEFbb3Cf1e6529B90296e502145aCcCDE8d6",
    "userId": "838777725"
  }
}