Transaction not yet indexed

YK21oPt3FKQxFyEXWcfQgY5M4ByzK5aCobYP2atgzYZdpFfzRxFck6NjEAbGHxTi1PUQqa84zp5fY6MpvoWuNMM

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