Transaction not yet indexed

21ZMSiJU9rm9onAknDooXivbpcRe7kRoFQTi49CK5g4JwFdke2V2SE8KRSKZRTBonuWP3XDhcihUt3YS1YhcJip4

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