Transaction not yet indexed

5SM28WPAdHpMmiqWDKSnkxU7Xi99AVqwuB3XUiipAzxspxynfHXD1soVGKbYL2kJQo5Jsw9KQqC2ZevPshMgLhC8

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