Transaction not yet indexed

4uMMP6XeFMW15iXaT79zNCxRYPuRYTDhrhgpGPFAQN1J5DmtyYuez34L2ioS6QfmBFx2XgsRLwoA2zBDpT2EV6Gc

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