{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1428058898",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x80872ba9977582de4e5b55d5b4354ef7a53e83285c28963226cbb9001316302b",
    "signature": "0x023cfd4d25ad0c6d5a8f1632d07d9562688a3ada23e23cd6bde0c31f552935406583c0760d3b610815ab5c7814faf1dc7f23a8df7329b4eab64eb6f2d560b1de1b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}