{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1951278180",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa9fc76612271433a0237cce790c12d683aee89bd974731ade279f9ca1f5c58b3",
    "signature": "0xbfa7e385c85c335be4567ad857a96be933323e643f514202b0a7fbf0b23fb42c550febd05537a311df9624c3ada8f499a57fdb7f6b87dde138d67a14fa4bb9c01b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}