Transaction not yet indexed

666PZQ7kY49fBUbYirMM5hNNYb811LMT9m6yeX4DzJh2xdU437dkcxqoAdxR9UH6GyAT3USZUfftZaS4c3smSL2t

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