Transaction not yet indexed

16c2Xn2HEZ8eZHVX8TGqpmekJnCN8ymU8zBzQhsBGd6DqdPVRFqjLjmYRhUkW7SkmTp3pqTmnUD4uccbBTGzF2x

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