Transaction not yet indexed

666qrEXSSUnUUpUSymkCQ9ShwMxdvMhhHPCqraqvQJL3nCjHc2p3k8kVYv5okeiQjYNcEeefZ5houXwvm6EDXhxW

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