Transaction not yet indexed

2mdc2BJyuZhJCZUSwfbZsHi2j8VgsPFLxtknsJkZEtYjFpdNAwubxXU7mLgdvxNJ6iqaFfpf54TXxoD5Z6os3RUP

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