Transaction not yet indexed

mepqNTVJZussX5PMN3KwdoMpcjdnAa6YBkz8CTAVfX1ajtWFbjmEUcemRjoiWQipe7vEvnxdhtEK4BLAAViHdp9

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