{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1631482852",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3b3ab2d525c6ad1cbcc54fab1b87aee8ce65746fd9bea220c604cdd0793f8f2c",
    "signature": "0x9be67ae4d744d78d4bd34a9ef4bb66de892fb2cb7a08bc2c1871be9562c355d455012d62926bbc86c4110f7930f0ff990e8c33162079f8b5d035bc2f112c29291c",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}