Transaction not yet indexed

21a7ibR5CpzJRJc4G9yPH1S2fWbq13KT5yA2t4Duu37BJZcfEnGbp2KYpyXCT9qxkMWQbipFnd2EcRfYAADLpmgz

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