Transaction not yet indexed

21G54TfSnYxQrXw71kNfYMVaUdVv2NNe2y6Ub9ALm1Ad8zw3PP7CFujKCfTK2dPK98HQUPVcob8u4TiEHA2GKNR8

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