Transaction not yet indexed

3MejhddGLMZmqSvc23NmPcWSbEszyVYmyk4pZtjW7CEtaRwHqEqQWnuSxuqv6B3jBApZqMDGF1dHnXfKJiMQ2NFB

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