{
  "manageEntity": {
    "action": "Repost",
    "entityId": "918244619",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb47f84d34f9829ea54fa909ea873404f68968b3f6a942be5892ad59b10dbd753",
    "signature": "0x1be2aeac346c5b4fd02d7ac4c365c4d0ae8b7d3ddb7e52640cd9f5e04591e4924745cc38e7d8712b8cc180a8e423d8be19a153f38eec3d85139b43c9c78b23b21b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}