Transaction not yet indexed

28Ad1XmFentTmcHGmb7ArTD8zSk5natJPFVCW21sFVL9f3mtYGietAS1z1vxX4eMdSSzAxEVa4gXsNJ3MvN1wqVY

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