{
  "manageEntity": {
    "action": "Repost",
    "entityId": "171511200",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x56d31e51e80e81ca511e98cbd631de08f6bad8446ff8447d19f82b43084f1dea",
    "signature": "0x31a62def4185e3f204903e5a37ca1bc654e323a94a75b785514bee87024f6ea86b0ebce7b8445ddad8004b52e1397abb3a806ddd0cc99a31d6463e1d5ca196eb1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}