Transaction not yet indexed

599WwTNuD1rtCnCYmxWtonu81S8zxPh8aKxoeoFV9MpFnvdWTw3hfG9B9nemBjVF4DLAHypCJsxBi1pA2vz6J3BY

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