Transaction not yet indexed

51u5LXdM3atSxLhcifXDQDPPLQoAcPJBL9UkZhAZw8AiJDpjSpafAXjZzDttvsjZYpAF2x2yZDwuGSWohq1JJmvQ

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