{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1744447375",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6288429fee7867d96836ce10d2a197075de0f0c2d39886103da9f3964fa963cb",
    "signature": "0x787a64422dfd805b5557c4ffe8057ce5c73b14e04e541255856f1889310e5baf22219209622ed7ca547c399c3e4551d94f63949577c9ac324ef05e430d0cb3231b",
    "signer": "0x5c51216FbbB9B7A562f11267f91f72A7be1e8DE3",
    "userId": "301637"
  }
}