Transaction not yet indexed

66HefQ5gGrmsM9bRiARRbg5E9pFbPtt6FqgQuWT9dqa21qiRWZxmmZ5BtDrrW7jm1JCgro2s1w2iQ7PSdgRTtaqt

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