{
  "manageEntity": {
    "action": "Repost",
    "entityId": "313897171",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0cccd73c8b24f4c4eefa5ac7f594d84eb12c77fb7a9d1b98f645addf7d239162",
    "signature": "0x327e427615334038af2eecdbdf35ebac116c2514f7e5e39af92c12172f57fe304d1c45f46aef57f13d974d1f3fbed006a3a9246d4ed56dd4787a899e5bb02ef91c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}