Transaction not yet indexed

i6yaAxii3znopdEU4u7UfCbDPegpmvLzXhqaJD5aXqWm31H7P6KFrKp7ZZSL9ZtL1KT4kzPZmf3Ad5M28Tg7ffy

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