{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1065453740",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x789040b7f0dd1b2f22646b7944866ce7bf8ea27af15fe7ae452986a84ead40bd",
    "signature": "0xf97c76b6ec83542e6fc571124245c479a45183cf75099204331702e1cbfcfca34cf9699c410ad57f685836e3b33b10ca235a3930617507310856c5c081a837271c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}