Transaction not yet indexed

21UsP1eXiupA1weT9omqHArNzeVZCbGP477RwR1RxVfci7whybm6MeGcoxSBvdS9FDYTYcJBTb1msGRMq2WYv5Sy

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