Transaction not yet indexed

28smKpXoHTNyRBjna28mAr5PfLrW37TToRKcj3dA4iStHHaN3HStFcBnJoCBsejRMqdBtbin5AaCtxNWLq2cGGrr

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