Transaction not yet indexed

21CtZdHyDvMXFckEpczEytj8piVjATheJoDvQCcCXX5N63HXtzqE3PVMKhucoQpvG4wUTR1KBTrfCuQSNzhCrid2

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