Transaction not yet indexed

21x7uJRXmAQaTHqFPC2Na2etHWP12Ws1m5PcBgCNEg4dH5Mmaoodajc4UPr8XaXpsB7eC2mFdjjb4JRxFFG5cy7v

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