Transaction not yet indexed

5ScTHZ7b3hupHd5mpJGQ6kwFTBMLvvSg2qKwoAdjkNvkwsSSBYb8fMvx3LTWhqeDd3xe8cPwPbr2GbXeXEsmap18

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