Transaction not yet indexed

28FMNTBeWbgHCYEB2zQfrFPppTfbEubKzT6ZQffB69wB5mKo2NKvsoALxWQwhmEuDiD547954ybfq2TE5FuXBwm1

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