Transaction not yet indexed

1MUDf1swtpdJSgh3PgZ3qnDcn1ptkDJf1SCwxyqvMVWxmgzTKAy5WT9abn16Fp9aoKD7151oAgR7F6eCWiY7F91

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