Transaction not yet indexed

5aj6UkvQW2aUnQYL2a9S3YjC9cTnmb4vihdqdaXKfMynA2XAFwrLv9uh3eXwurGKZfr2ePLeQ219ZCPLTKLKWas6

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