Transaction not yet indexed

MC9c2nNMEVUtZK2pkrC4uavTqNNtt5LP6hxu1CqGGZ4oKyWkhF5VznMRjkFGVVfGU2koCMr4AwtU6L6ByAHv2zB

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