Transaction not yet indexed

MpnVZQJpRaAuGPMeDU6geasR7F3D2QU3e1y1L2egFomY7w6Q15bM6UQLBf8f6ZdH5Lr55zVDLRxdiLmn67q8eQ6

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