Transaction not yet indexed

21ZyTB1SvDPgAaSEBNECRFMdNTscVaAFYP6fDaLwqd6AjkX5hWruPst91RCfFkNr41CD21R4nRhFtwgcSDYKYyZJ

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