Transaction not yet indexed

4H66Do6bZAxSqQpHbUXsFR8pmAvEi4tNXTGRQppb3zRBx3pGUtzEZaXZUNRAgPvEoTnNQgkR5oithf6QJNgmWuL1

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