Transaction not yet indexed

M2PPg157ExBhm2ruoqWfCpeQbbxbD8eSU3Cy8Mb5QtdjxDL5uCPkLsY3GsBzZpJ11T3BbSwX3ff8PCRoZ3PsESP

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