{
  "manageEntity": {
    "action": "Repost",
    "entityId": "544165",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xadfaa84370ae79a3a8c61bdb3031d83ad88cdec831a3f830edbb33addf4b529e",
    "signature": "0x5705abf401858adf6c55572c0acd2c187be27b234cf3e85459e60b7e95a06c3d64b06a8fd1e5cfdedc643513922e00957dbea0a482759a32302e982c96cb19c31c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}