Transaction not yet indexed

3e21aKN8f98o7R8684aPE2Znq2X9vinHMeKAKxgF9WsWRR2VAtBgFFneh6ZvpxmFAGEE1zZHVyqrRW3yb8CBCRfR

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