Transaction not yet indexed

28WjPsqdmtHFpkAmV4P4CKitvkbBrdWiugnDMBu2YAsTHgBKcms16YGvZHFBKuvJCpWFAWhgH1UGWWZqVffWT19H

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