Transaction not yet indexed

421vR5hrVKnvDTevk1Mv2h3bgnjVBrmbUkSa1czzgzMXKSQLeKDM7CNTK46vxD6PZRXAYmjU1XYCFfAGzM3odxJk

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