{
  "manageEntity": {
    "action": "Repost",
    "entityId": "274884",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x47f547eff3d28e499d4619ff80a9c4fba7ff3f10ef30842979df291c239a3713",
    "signature": "0xb6bae2f778a336152fc1676b90c163a6bb9f7485361be64d177b8517aa30490659eb4a28cf70a75ef0f1d99ab8a66747e6933291b01c695bb21408cc84214c591b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}