Transaction not yet indexed

AB6NTzDdk5wEKH8HTbwqdFrHUEKKWNbW6z2P11S6EZadAtd2LMk5o762nvxRMsoCgRB21syc1GnFYRv4EWGWpmX

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