Transaction not yet indexed

Sg2QSQa3p6ytxo3YbMFTd7d2omASmBDygpzaerFQVVXnrNXWdwcJjKeqW9oMra3iRG3ckAcHjG5WwCPJ8CcNhbP

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