Transaction not yet indexed

66PbE9RCvxASAcAF2u87hmPGgPYgrzs3dzfKAhi5qqdK9U4N2VCYNXzGYQ8SFxLRvQRHef9rtsByQCetkbnP8gqP

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