{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1187858409",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe54a399967a33441bb21e0f65368f56c003c205ab3f536941dc7a0c381e43aea",
    "signature": "0x0ba7dc70077d11accae5e352c847d043109066e9cf7ab84551b387a0a87834d326f1d7d4a8a66a38687971a47a5f1569b90424f1eb4b111a9c12177e62b59a931b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}