{
  "manageEntity": {
    "action": "Repost",
    "entityId": "863977003",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x918d392c14002e85ed53f1c13fc6a1d57455c53555c567f246f444338c606b58",
    "signature": "0x9f71c61ffdcf857cc61644d68096b6e5eb1906547c780f84cf754924e56796b951e84c0c7903f57edfad04df3821da1d49481798afff0f3ab86cadc894e7e8621c",
    "signer": "0xE6a2533061175ED4c7f073A7BE3dc4189A4DE47E",
    "userId": "427249190"
  }
}