Transaction not yet indexed

66HC2dRFAb16doTSYAMNJPXAbfiQZMSTcpe9bWPLAyFTgxTsXiH8XYG4VvvEs1gSyJCoXPZtmyZ8KCr5mAa9DUqP

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