Transaction not yet indexed

21vTKpRsLyD4pLUeYEqMEZssPnD2UQhMCoaDQ4MPcQ6c9NSZ3auqjcfPjjfmXeKZKst1pFuRH53dBjTjDVF4Ghcy

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