{
  "manageEntity": {
    "action": "Repost",
    "entityId": "326584451",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x299c27ca680e0728ab37d3c4900019ee320a7f2e6c9b5a6c093de1b8e41e5b05",
    "signature": "0x20dcb085961a5b00ae8b715df086260ef5ab30c1a910c15a35d719652489ba3b555ca76613963dd7ee141430ac2e25653985aa0d26712bcf3bf68dfe5796b6d81b",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}