{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1347734388",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x611b250ad14823c4650d880bebc768c892ad9d93393289c513038de21ae68329",
    "signature": "0x1e742a8544472e75fdc81fed0e7c694dd9a8d8533934abcb5cd851e2c5454068654c691d404f4ac0f379594d4d392fb62145f3446dcbdd161919f15c472714ef1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}