Transaction not yet indexed

121LAjBpvwJyNpNp5Q5uQ3kLcfgKUTZefGExQ7egViUL8mqF49y4ynVEbxbKSCf7o72W2MGRopSb6o4FuGp3XKW2

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