Transaction not yet indexed

MefNfpaQ8aL1VqnthCGNL1METVo76BpMUqFMU7UEa5Bd1HpVkqmzvpxzdyno8nDT3MUPeetcRnxeFC4EUKrS2e6

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