Transaction not yet indexed

121mtBpj8JNdsGGHVh81RaKtLfJhcsMvRcszoTdPRmBx9Ppt3kfsnWi6kwC1uZAYG8tjyNcCg3HgELjngDXSQL9g

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