Transaction not yet indexed

PMcoVXU3E9CjoV3yDDFcNuHpvNXfWwedevDPdusRFUrkaygd472f4KgZ4dHCx3AxnKcTPakcByj6f7TGxPnBYZ9

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