Transaction not yet indexed

5MexojZ9ShbirquBVnDFDof8r4wTSPBqVpDGFWfEBjnEQC8jVMZJoLiTBbFwgFBZwRYsgpd1wWJBqxSxnX8ktVh1

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