Transaction not yet indexed

MxU2cJTSnQirdsvjhCKLQwtNF2652ZjPUK8pxffxRKDoCvsrnzaigNEMM4DU1W8jUoqXTcUoCFbL4rAXVoYnPFJ

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