{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1479765643",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x23504bbe480092f06a8cd4a2ac3c2507bc622ea16588f857afe6443281939e14",
    "signature": "0xdd561ebe1d46df49245711aca741a48e2b9b08c00c6efb8f320877c80d22cba275daf29321b30220e626c2c9949285fb3718236f23b06a0aad350d74e1cce4671b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}