{
  "manageEntity": {
    "action": "Repost",
    "entityId": "849513247",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xad898ed82e126341aed6e498b0341639e3b1dbf43d703defa1e0411d25696eca",
    "signature": "0x54054fe480b4c4d3a87c6dde17a7d390b09c71d5e383a5433d9d0eb8c2f58dd50100cc325cf34c8e358e744424653cc56b91c81cadfe4a88abee4cc609d3d7b91b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}