Transaction not yet indexed

PMKUV1UQptRHwS5Y8DKZ5t7dwv3eq8mvZKhpA2gsC4EQAtbGvbMExpCs41CUibxhqAWj6v6jHWcD7n4bRKFGN84

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