{
  "manageEntity": {
    "action": "Repost",
    "entityId": "523129",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x47157540fcc762778be7f8c54702c6f30818546a53b7fba6160ce631f161e07e",
    "signature": "0xb4046c72e6c01bf8eec17a5485f73e899c18a6f7e171e25f854ad9b96a574b2144d69b161f283eed4577100f00e7434b4e6762193acc3dae8f1e12a8323783901b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}