{
  "manageEntity": {
    "action": "Repost",
    "entityId": "259521980",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb13c920051d1e5c21b9ab3f9543ce7440179a63689e73f7ee7f7d273ebec31da",
    "signature": "0x72ccd70a909ae835f89a38891b1903532cfa53d6d528e3e28d96ec270f4d32912fd9b0e57b98b3fc3704fa1c00a75904eca4d3f29b309c480b7447a486f7bf061b",
    "signer": "0x26Feee0AaDc0e2d8f7aBEd5cdb0bCD7D325F618d",
    "userId": "354535"
  }
}