Transaction not yet indexed

2b21qWikmAupogtUqjru2ZtNhm6jFbt3Sy4Q3NmmBKMAXgHvd44qkS8C8ZbZAzPtaVNk3imEM76eYP86eMpeV7WC

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