Transaction not yet indexed

421H3BMsndK2ix1EPKJQAWx7ACFsiTQEaEUgRwAwD5euMc6hmNTNi1kvgSrFhERTgo4UpbRXiCrVfC1D4ZEa3Kx5

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