Transaction not yet indexed

MkV6PgREv2hhjDG6etb7TvXE9JCF7qW34ov2T6PCKgNWhdUboFzSUsnpwo9xKgNL9aKfAjSq21qHxJDNFCF4XGp

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