Transaction not yet indexed

MkeX6NbGr7Vncepg3Fnv3rhnSdhHJpshgMYqqn6UXeUvhibhbDEJ7XZGZPrWuFidVEfj1jp2BYEQDEfr35fZpt5

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