Transaction not yet indexed

21Yf1ETqm649mboaabunKLroAYkFJ2qNFKRMHsiPoUXbj6MFd2kB94xgQfiuDSoxmiBmFrEUd4w9uhsCpZfT3bvK

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