Transaction not yet indexed

21kMMJsTL9H4MP4UdoSYLm78wMKcR32SEKvKAqVW296YDBn6kfqHb7cTv7Ft1aE7BX5aZKpKEv2RN1AF4QzhXymX

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