Transaction not yet indexed

3k21kFHo2QHvm4xUygMUdBLtmMtwbVEheKUb5YpCxR7vPQ57fP7qYefF3irUhdXY5Yg3AX19BKZm3DaA2YWtRRs5

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