Transaction not yet indexed

21b3RsXTzZetoMbwjLvziFUcs2uYSXfpgXq9FWrtMgSJLtoE5QCNr3Q4rHUbSyQTCgbLinvEtdqK9idDSEsoMaBU

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