{
  "manageEntity": {
    "action": "Repost",
    "entityId": "840300167",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5568cbe624f9b28bba9cf34e3e9c0292f503f25395340f930877717a7c0984b6",
    "signature": "0xd151cf2ee595a62161069795fb5f8b35f1b00cc6e4314dbbb8fdd9422b38ac53180901281b565e970819c969f8a6db112b4a2a0a6fc7459c9dd3d01374b167531c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}