{
  "manageEntity": {
    "action": "Repost",
    "entityId": "8589",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbfa6603f548f71c122e1dbf40e0e261aa0b88e83733d066754548f75c23965b6",
    "signature": "0x7360f927179e9d86fd5a312566c263beb9a3bc5ad46ee07add4f1d3c3d87790a670217ffd880d0dfa9f35ebd26d09972bdc3ac264303ab2da2d0b4db1a0c1df51b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}