{
  "manageEntity": {
    "action": "Repost",
    "entityId": "625355010",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0bf6f4d8885e0ea176c18921b9e4a94046224d68c9dfa3624fb88f31fb2c3b50",
    "signature": "0x77340dea409e831217bdc7e87f831b6eb379df5595d1fe7ee498e9d054652f9e2b057632065f301dd88f13f57de68e31878921e012cd92580a6403aa1110d5fe1b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}