{
  "manageEntity": {
    "action": "Repost",
    "entityId": "854767",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x17c14712d22d5f1428a96bbeab792361203a95efd0ad7e77158980482ee34d48",
    "signature": "0x630e7ab46f32aee0bad21bce5d22a6300015ef7c7ce78e59719ce22f45702589574b46d79f4195ce5e7ba3adde74cab33c281cc5bc16fcb1a24614372392086f1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}