Transaction not yet indexed

GB3ECpmfj55U8tokSHroK6K912TnbQ8UC59jk7u8FqLXjbVFGQfeYhdqjcCwmjbqvJWbyRwxw3oWYjSm8HycRDq

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