{
  "manageEntity": {
    "action": "Repost",
    "entityId": "634676962",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0b7a49a4da32e1f8aea397e4639049c64eccbe78ee142295bd95816b9d5f36aa",
    "signature": "0xdc74be616048ea59a5ceb86391a49bd2fce38d8c32c9af31a009df048e51aa37748b9e99bd3d3893580846f5cc71f7ae2499915c7d6cd4ccee8b3b079392948a1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}