Transaction not yet indexed

5SfDu5fhtdHbP7SdqC4xS6FiAzQD6n8TotDcc75kgHHRmhAYGFCDoqJWhUHWNVZ5giSRujBui1BgWV67khUwEXcZ

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