Transaction not yet indexed

21ZGSQkNSFKh4FiiKSLHUB73isDDPzYEgnCEqNdkXypSUJqPxUbejMMe7CcdfWgo98Cn2dJEPj2bTLKJE1mkRKzm

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