Transaction not yet indexed

TNU3cQzgpttFg1pcbWEeq4Yu1ZynnWXoRKXG41jGCP2VWVpRx1mwS486G8qQFDR8ADEwdhrzvPCSuthPMA3ATKW

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