{
  "manageEntity": {
    "action": "Repost",
    "entityId": "584127169",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x85f8e4393b6b0539b5415684e6c9896b81b9f35d0dde4eb10e5dc1440152a2e0",
    "signature": "0x8f17de50d31243a6895486ea45b385400907c07ed3a290a028fbc2cb4f2f35d34c83e8ea20bc304f37671e9672d35911cc29385cac361e854e5f6c8c062fcea81c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}