Transaction not yet indexed

mmEfhe6sRcb36VPFyxPCQxC2d6FC8QA2m6L391kdHDHbY8qe8fCmvHVBwCoQ6u8nsqjcTBr8jYCujWrqKP2E2sx

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