Transaction not yet indexed

21ppfL5A8kyx8AnJs2pMYZoEqERSRDv7eyRgyqrPw2mDgjipEc8eREZCAGx5MBmbd5qBGQNWPsUeAdz52Jnv5tPB

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