{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1041381",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6c43bf1376a60797c785d99a18f00aab963fc16f4f785e2a9364108f7563e84e",
    "signature": "0x1985b9b41fa2cdaf983f83ba04997e447da2ebc3fc717a455c4c8dbc106115c73048b7a0cf314084e262797d75c50e52e8de7bdc7d5fcd84683649f9c9a1568f1b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}