Transaction not yet indexed

4Mk6r78SNt6NAUa5eML3oRqDBHBRZkvcUZbJNEaLd7zJYXWPDW3L4wXqdMUoEWbuSnfBbvApJmxF9XEsgghfwLZD

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