Transaction not yet indexed

4e99D6sxhT3fbtPcLay4q2S8qgAvgGeWDnc3D39T8UcoRyVDi29UYU27WCdqPp6fcjt1Hm2cmC5wfCREaWVAoub2

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