Transaction not yet indexed

666vQuUEDArQRpWb1bbE6y1XNs6weUNceAji8grKbXR2qiMixo6otBvXLpg7sG23hmv5ByhkrB6NkfNwFi5J2XNN

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