Transaction not yet indexed

21Ap6UbpS4anbimiFPwH3wWB7xDiriTZi8wjWwJh58qzaS7VNXvmR4g5Ycz3gakSyjGW5AjQcRxwAr1WnjPdMCBH

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