Transaction not yet indexed

21UgHW21TdF97oYJJyiKR1aAmAdSkrhG48XPBYuvHEdiSEZSVNPHgYsfQ4M98xQpSCUnZxeJsxmGYqWV5eZP23JW

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