Transaction not yet indexed

31rfSFFZyA4ca7et6DZRVF57v2pc9HuSHdMQu52aGNK4NqfjPCVJHd6bmkXVjU6B55DBBjQ1D6ZjsZGQfnzEE2Et

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