{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1909654138",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x82c2d9cde5905d755ce1e4bc0f3225b83335085c110faca983ef02acc14633af",
    "signature": "0x17b8de5d57f4bab2b90e6365fd73955e4303151998b9013d96331e9ca6864dc0217e8c0e776e17403eea48939a1a28dd3cf4961ed17bd0aa700f40036c2da2321c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}