{
  "manageEntity": {
    "action": "Repost",
    "entityId": "716805657",
    "entityType": "Track",
    "nonce": "1789101853185610283",
    "signature": "0x4f6f7fc8b59aa75447b7d2de97e4e4ddd06f8ad93912a9f59a5cf97aec6727a46f356b8945a46273b8ddcf6e3540aa8e86abc591f0076913c6fc927e3fa9e8121b",
    "signer": "0x6620103988B969bE5810F1B5530c1A44Fe6048A1",
    "userId": "568518925"
  }
}