Transaction not yet indexed

21gMUMWuZRVVcSW7zo22LBbi1CeU6CDuAAPv5DLwvpsfXHAu51j68XxC6wCYoU56yyp6ssiDxzN9NnAyAHaK4Fni

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