Transaction not yet indexed

YafFDX4zAcuzG4dv2zVdb3cBBjPau3t6pH4ZN1vPu4FDtXJ4H9FPmi36Cg2dC1k7TrMkm7s1Nq6bwHsr6CXD4Ue

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