Transaction not yet indexed

5aUMAU9R1nubvk4xmM1QQ21xP8Qd2fxdbFEfQggTawh2Jm5DUbV4R1r1b3khWmXEC5Jhxv9V1cPTyFsU6fBWRCp9

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