Transaction not yet indexed

5UGM4C2YUWtbxwmANojJknFAQ6NvCuBXnKZbWxMwxApCp6V987mxhNiY1h8VbfMBvU6AnYk1XUxa7UpcKrP4TKKt

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