Transaction not yet indexed

GreB9wQRkkBsfBncNbGp1VvT2jvnnj7abR9F6T2QcCi85vAskUpPsuZmHDNPgf2EEYH3vynG7EZPMQLSRearnV7

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