{
  "manageEntity": {
    "action": "Repost",
    "entityId": "779359002",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6e03be11887b3cf8397f1973e84be5b39ba90f702f8b9c841bfddb0a22d46836",
    "signature": "0x060f108f75be24ed180017381c00fcf85f5a3affb0ab7b065e44975df52e80f22a388b1512b852cf0b7d094ff121e53d35a73e9d9304f2bc9bf2f5805af843bc1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}