Transaction not yet indexed

1SgYiyPCaPZzug7tEHQLphwkzBV2kEmtP8yTGn8ssLgXjuZFusw64ujmHnfChTnmAATXJm3ZdM6d6KKcHQFN4sz

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