Transaction not yet indexed

66AUvzcqdYSU8aQkuMuT8wNPR89EqN4Q4uNvPxD6f7Vb4sBA7gG52anCfDJbC2P4KCdPiA2jAkeKCKUzrLL4fwn4

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