Transaction not yet indexed

MEckHZyiGWyPK59xakBEs1aDiGhf8EdquEhFJm1ioAHrrscyTTkZdpY38WWXzeHTqsYhACtV6rXxcAzuprPqN4k

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