Transaction not yet indexed

53ufM7MTS2fVBPyGe2mjQ3fFBE1KaLTQYsyuS45oiJDHUzTrrSnJkqgJyDFK8XkDXBWLjJxEtNWYW45s1mGUMsDK

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