{
  "manageEntity": {
    "action": "Repost",
    "entityId": "275173",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x601f6376e81af7437d372a557de5fafbc20da8240082c4dec2e3fc6857b9de88",
    "signature": "0xd70239c178367bd9aad44311c8a4f224d8fe92b63914ff7e1e6f2c21a44d0d272eabcf7ce8c85f7a8fff3757d930324fb92578efd2edae7306e6f1a9d33445b31b",
    "signer": "0x204E506f1D5498d2CABD41d2fc7a3078d5792835",
    "userId": "768479471"
  }
}