Transaction not yet indexed

RHF18oGjaWnsFLBSFri1zYHJ8xaiVnisynXa6EB17d1rDxTQvgr6FEMmw2JKdTCQZrSS3GDoPXf3yEMEnXb1ogX

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