Transaction not yet indexed

5sUAzgnsu1Hqn7psznFPPACF1wKucrVt3cyFcbF4B5hxGUHpLGb9isAv4xBUtFsb2BYaG5CaM5MM8Pg5h49NR18

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