Transaction not yet indexed

5Sm1P7c9ZyFpJXexBecybpCTZpHH6j81vLzMqc1SkwESt29N5z8FjmEs7PmueJmYcPftmfqcPyLNoDN5dsYDMsUc

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