Transaction not yet indexed

21cCknU9mjnYC5hhtmWtcLWZnoZizz3P6972Q8aZvXCNFpPe8xgApuXLttSf3VgZ3Sr1GXHNNqMVDRjmY1WP8jP9

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