Transaction not yet indexed

ymc6dyLkjVTMY7SntHBfAYzcHwkfAmYmHsy6UkgRHe83NfXfN1BUEBKyzVC2BtJ1VVFeFA6JV1bmKsByq4bkXvR

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.