Transaction not yet indexed

MueL7nH8Z3PmMaaXyL2Xo3UgcWd8LKXFe39hp2f26CpU4QSNVRwumFHWXNZpLNUQAwfRBYJeWpfAbF4ynytP8n1

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