{
  "manageEntity": {
    "action": "Repost",
    "entityId": "41949565",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7335674c56a4ea54e74d4a2f1d015363e9fde0a10703ed1b237c42b56e65eaa4",
    "signature": "0x6574800bb75e6b40f00236efc405b1437585d4013995872be9093858f4177d90742eb821abb81ee15af16746b7989215d34874b1dc51b7e2e4e9725b01b68b2b1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}