Transaction not yet indexed

21ifkGzSMLebC2jFyx8t7EGLeCLPvJPdz4ZGGPDKVp1nuGaAo2Ud7TNhbz66bAudQHf9FYjKYKur6sHbCDfPgQr2

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