Transaction not yet indexed

53z16FaxEMoJpDFkxzA8UjGX5Q9dJJstwMBrnZEEs7faJJrBJqW9evL4jMMGSqMypkvkLy2rKH9FToCVgfKWQYzM

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