{
  "manageEntity": {
    "action": "Repost",
    "entityId": "52297",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x88915f9b7032e87de1f0680d5f8b5d9a5f0d6b5b53148dca05e06dcc670eb38b",
    "signature": "0x53778a4db1f6eef24d8cc6967628015cd709369d4ebe16a51a5bebcb6c8534022a320074841f66b91751ab2e68b00dd313dacb23878515e4f85a3b6b46c8ebde1b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}