{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1057815",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8da7fb33d35d249f1d072c0c84b63fd2c69a19cd12e324b1037598e4272fd53c",
    "signature": "0x82eba87c56279880d8501a894bf448c4625ab3485d8e651d11b3ec97c82b36db4235a3cb8b1eb7170e18735539e2e2bfa78aa1c0da0c18e6b4656c8939a1a5091b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}