Transaction not yet indexed

66M4B6zkUY8epS4VJrj2WD2UuCfgxvuXUxfh4f9fhTRbAV8EwkMmAo1jzUFeNySnzLkNCPNkxk6k9HV52RGeUqDa

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