Transaction not yet indexed

66ftkcTMPh9F7unLdLDn3VddLHVmXcaTa7QaKdmBHHG1g1oSLwSzVLMiDAuKceDQVqf3byzVTbJdvwUn2HhjoNpX

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