{
  "manageEntity": {
    "action": "Repost",
    "entityId": "864984833",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0db3ecb1922b4a91846bd569d3927423f02ac70b921dead37f4d0a710a27b8c6",
    "signature": "0x236f1b16321ff637f5df559435d0e9727bc4f901517d870a299523ddebf1b6631c27d75084e512811688f367b30955ca52a8cd29b1bf602d2013d668481fa1581c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}