Transaction not yet indexed

5STjDbbpTAHF8FnihPFgk2uH3qvMmekqq9uzcrK8hRd8LFU8JH4EUXcsJ8XmR7f28At9xtSFcjLPS3oPZ4nGt91

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