Transaction not yet indexed

28ZkjswvkqSZHbUPKbEzdmgMWssphy6m8F6YVeuDcRCqy3EHqPyCnj83A9DhKLLrHK2f2qaBi1QUi887JrvPmB3C

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