Transaction not yet indexed

55UPkq4mubvJscwenmpwXjsfYMjZL7DCDXVnDNYGMMJkCqj1pPLbESVLeEyz2nVTuixedzTi4tE9mcXeMU5PGhsU

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