Transaction not yet indexed

5u2LJhK3u4qDNNLQvDPqEXrJnrQjpbcGwPJvY86bdpdQSm821Dn2vcrnfTLdxqR9uvCidJ9kZQSkv8Qxb7qYjcvL

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