Transaction not yet indexed

53MDmeKcouW1XDXFuGJBgFhHoQCtP3kYHdYV66FK5uLvGwrbpPqfPtX4ZPyB5GqGoUe5GX5TCmZCEDf62KwvGkt7

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